Template:Fernández et al., 2007
- Fernández, L., Saucedo, L.J., Carvajal-Vallejos, F.M. & Schaefer, S.A. 2007. A new phreatic catfish of the genus Phreatobius Goeldi 1905 from groundwaters of the Iténez River, Bolivia (Siluriformes: Heptapteridae). Zootaxa 1626: 51–58. PDF